| Bioactivity | ISIS 104838 sodium is an antisense oligonucleotide agent that reduces the production of tumor necrosis factor (TNF-alpha), a substance that contributes to joint pain and swelling in rheumatoid arthritis. | 
| Molar Mass | 7743.70 | 
| Appearance | 固体 | 
| Transport | Room temperature in continental US; may vary elsewhere. | 
| Storage | -20°C, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen) | 
| Reference | [1]. Sewell KL, Geary RS, Baker BF, et al. Phase I trial of ISIS 104838, a 2'-methoxyethyl modified antisense oligonucleotide targeting tumor necrosis factor-alpha. J Pharmacol Exp Ther. 2002;303(3):1334-1343. | 
